package com.bw.gmall.realtime.bean;

import java.io.Serializable;
import java.sql.Timestamp;

public class KeywordBean2 implements Serializable {
    //窗口起始时间
    private Timestamp stt;
    //窗口闭合时间
    private Timestamp edt;
    //关键字来源  ---辅助字段，不需要写入ClickHouse
    //@TransientSink
    private String source;
    //关键词
    private String keyword;
    //关键词出现频次
    private Long keyword_count;
    //时间戳
    private Long ts;

}
